31/03/18

How to determine the service life of PVC windows?

Very often people ask a question how long PVC windows will serve them.  Is this Purchase a good deal?  In this article, we will try to determine the real service life of PVC windows. So, how durable are they in reality?
 To find out the truth will have to check in details all the elements of a plastic window. The fact that each element has its own service life. Let's start with the most important one - profile.  PVC profile has a long service life (about 40 years, sometimes even 50). You can wonder how it is knows is the PVC windows entered our everyday life not so long ago? In the European countries in 1990 was begun dismantling of PVC windows which were installed in 1964. The profile of these windows was in a very good condition, except for a few yellowing due to ultraviolet rays. So, this profile could serve for several decades. It means that we can call the PVC profile of windows the long-liver. Profile, which is currently produced, does not turn yellow over time due to special additives. 
The next element is a double-glazed window. High-quality double-glazed windows can serve 15-20 years, keeping all its properties. But it all depends on the quality and proper care. If you want the glass to stand for a long time, it is important to choose a good window company that cares about its reputation.
The seal is also an important element in the design of PVC windows. The problem with the seal is that it wears out quickly, faster than any other part. The seal is responsible for the functionality of the windows, therefore it is more prone to stress. To date, manufacturers are working to extend the service life of seals. But anyway you will have to replace the seal over time. It is not difficult at all, the operation takes just a few minutes.
About the installation we can say only one thing - if it is done correctly and efficiently, the window will serve up to 40 years. Based on the above, we can conclude that plastic windows are really durable. They will serve several decades, so this purchase can be considered a profitable investment, despite the fact that high-quality PVC windows are not cheap.